Strahl & Pitsch offers an extensive range of the finest food-grade Paraffin waxes from domestic and international sources. Paraffin waxes come from the de-waxing of paraffin distillates. Paraffin waxes have relatively large, brittle crystals (Macro crystalline) and generally have little affinity for oil.
INCI: Paraffin
CAS #: 8002-74-2
EINECS #: 232-315-6
Country of origin: USA
Composition: 100%
Test |
Method |
Specification |
Color |
Visual |
White |
Identification IR |
Current Paraffin NF monograph |
Complies |
Congealing Point |
Current Paraffin NF monograph |
47 - 65 °C |
Acidity |
Current Paraffin NF monograph |
Complies |
Alkalinity |
Current Paraffin NF monograph |
Complies |
Readily Carbonizable Substances |
Current Paraffin NF monograph |
Complies |
Limit of Polycyclic Aromatic Hydrocarbons |
Current Paraffin NF monograph |
Complies |
Limit of Sulfur Compounds |
Current Paraffin NF monograph |
Complies |
Residual Solvents Class 3 MEK |
Current Paraffin NF monograph |
NMT 0.5% |
Residual Solvents Class 2 Toluene |
Current Paraffin NF monograph |
NMT 800 ppm |
STRAHL & PITSCH, INC.微晶蜡Microcrystalline Wax, SP-19,NF.江苏药用级巴西棕榈蜡
Strahl & Pitsch offers an extensive range of the finest food-grade Paraffin waxes from domestic and international sources. Paraffin waxes come from the de-waxing of paraffin distillates. Paraffin waxes have relatively large, brittle crystals (Macro crystalline) and generally have little affinity for oil.
Strahl & Pitsch offers a full range of Paraffin Waxes with hundreds of applications and uses.
Functions:
Macrocrystalline
Little affinity for oil
Multi-purpose
Penetration Modifier
Forms Available:
Slabs
Pastilles
Compatibility:
Paraffin Wax is compatible with many vegetable and mineral waxes and a variety of natural and synthetic ingredients.
上海临辰医药科技有限公司 代理销售药用蜡:药用巴西棕榈蜡,白蜂蜡,黄蜂蜡,小烛树蜡,微晶蜡,石蜡, 安徽代理巴西棕榈蜡STRAHL & PITSCH, INC. 巴西棕榈蜡Carnauba Wax SP-63。
巴西棕榈蜡曾用于制备耐胃酸的微球。[1]其它:***用皮革等工业。酸值取本品,精密称定,置250ml烧瓶中,加二甲苯100ml,加热至完全溶解,加乙醇50ml和溴麝香草酚蓝指示液,加热使澄清后,趁热用乙醇制氢氧化钾滴定液()滴至绿色,并将滴定结果用空白试验校正。酸值(中国药典2005年版二部附录ⅦH)应为2~7。皂化值编辑取样品,精密称定,置250ml烧瓶中,加异丙醇-甲苯(5:4)混合液50ml,精密加入,加热回流3小时,加酚酞指示液1ml,趁热用盐酸滴定液()滴定剩余的碱,至溶液红色刚好褪去,加热至沸,如溶液又出现红色,再滴定至红色刚好褪去,并将滴定结果用空白试验校正。皂化值(中国药典2005年版二部附录ⅦH)应为78~95。鉴别取本品约,加*5ml,加热溶解,作为供试品溶液(趁热点样)。另取薄荷醇、麝香草酚各约10mg及乙酸薄荷酯10μl,置20ml量瓶中,加甲苯稀释至刻度,作为对照品溶液。照薄层色谱法(中国药典2005年版二部附录VB)试验,吸取供试品溶液6μl,对照品溶液2μl,分别点于同一硅胶G薄层板上,以乙酸乙酯-*(2:98)为展开剂,展开后,取出,晾干。
Test | Method | Specification |
---|---|---|
Color | Visual | Yellow |
Identification by IR | Current NF Monograph | Complies |
Melting Point | Current NF Monograph | 68.5 - 72.5 °C |
Acid Value | Current NF Monograph | 12 - 22 |
Saponification Value | Current NF Monograph | 43 - 65 |
Limit of Lead | Current NF Monograph | NMT 3 ppm |
Residual Solvents | Current NF Monograph | Complies |
石蜡
Strahl & Pitsch offers an extensive range of the finest food-grade Paraffin waxes from domestic and international sources. Paraffin waxes come from the de-waxing of paraffin distillates. Paraffin waxes have relatively large, brittle crystals (Macro crystalline) and generally have little affinity for oil.
INCI: Paraffin
CAS #: 8002-74-2
EINECS #: 232-315-6
Country of origin: USA
Composition: 100%
Test |
Method |
Specification |
Color |
Visual |
White |
Identification IR |
Current Paraffin NF monograph |
Complies |
Congealing Point |
Current Paraffin NF monograph |
47 - 65 °C |
Acidity |
Current Paraffin NF monograph |
Complies |
Alkalinity |
Current Paraffin NF monograph |
Complies |
Readily Carbonizable Substances |
Current Paraffin NF monograph |
Complies |
Limit of Polycyclic Aromatic Hydrocarbons |
Current Paraffin NF monograph |
Complies |
Limit of Sulfur Compounds |
Current Paraffin NF monograph |
Complies |
Residual Solvents Class 3 MEK |
Current Paraffin NF monograph |
NMT 0.5% |
Residual Solvents Class 2 Toluene |
Current Paraffin NF monograph |
NMT 800 ppm |
美国史东毕斯公司STRAHL & PITSCH, INC. 巴西棕榈蜡Carnauba Wax SP-63。吉林经销巴西棕榈蜡史东毕斯
STRAHL & PITSCH, INC. 黄蜂蜡Yellow Beeswax, DR-100P,NF。江苏药用级巴西棕榈蜡
Test | Method | Specification |
---|---|---|
Color | Visual | Yellow |
Identification by IR | Current NF Monograph | Compares to USP RS |
Melting Point | Current NF Monograph | 80 - 86 °C |
Acid Value | Current NF Monograph | 2 - 7 |
Saponification Value | Current NF Monograph | 78 - 95 |
Residue on Ignition | Current NF Monograph | NMT 0.25 % |
Residual Solvents | Current NF Monograph | Complies |